This article is about the defunct British music company. For other uses, see EMI (disambiguation). EMI (officially EMI Group Limited, originally an initialism for Electric and Musical Industries and often known as EMI Records and EMI Music) was a British multinational conglomerate founded in March 1931 and was based in London.
IPKD stands for Infantile Polycystic Kidney Disease. Suggest new definition. This definition appears somewhat frequently and is found in the following Acronym Finder categories: Science, medicine, engineering, etc.
IPD is also used to describe the distance between the exit pupils or optical axes of a binocular optical system. Pupillary distance (PD) also describes the distance between the two pupils, but is an optometric term used to specify prescription eyewear. The PD of a patient is used to specify prescriptive eyewear for that patient. The distinction with IPD is the importance of anthropometric databases and the design of binocular viewing devices with an IPD adjustment that will fit a targeted population of users.